CVE-2017-7277
CVSS V2 Medium 6.6
CVSS V3 High 7.1
Description
The TCP stack in the Linux kernel through 4.10.6 mishandles the SCM_TIMESTAMPING_OPT_STATS feature, which allows local users to obtain sensitive information from the kernel's internal socket data structures or cause a denial of service (out-of-bounds read) via crafted system calls, related to net/core/skbuff.c and net/socket.c.
Overview
- CVE ID
- CVE-2017-7277
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2017-03-28T06:59:00
- Last Modified Date
- 2017-03-31T17:02:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 1 | OR | 4.10.6 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:C/I:N/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 6.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 9.2
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.1
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://patchwork.ozlabs.org/patch/740639/ | Patch Third Party Advisory |
| https://patchwork.ozlabs.org/patch/740636/ | Patch Third Party Advisory |
| https://lkml.org/lkml/2017/3/15/485 | Mailing List Third Party Advisory |
| https://github.com/torvalds/linux/commit/8605330aac5a5785630aec8f64378a54891937cc | Issue Tracking Patch Third Party Advisory |
| https://github.com/torvalds/linux/commit/4ef1b2869447411ad3ef91ad7d4891a83c1a509a | Issue Tracking Patch Third Party Advisory |
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8605330aac5a5785630aec8f64378a54891937cc | Issue Tracking Patch Third Party Advisory |
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4ef1b2869447411ad3ef91ad7d4891a83c1a509a | Issue Tracking Patch Third Party Advisory |
| http://www.securityfocus.com/bid/97141 | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-7277 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7277 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 09:46:05 | Added to TrackCVE | |||
| 2022-12-02 15:12:35 | 2017-03-28T06:59Z | 2017-03-28T06:59:00 | CVE Published Date | updated |
| 2022-12-02 15:12:35 | 2017-03-31T17:02:01 | CVE Modified Date | updated | |
| 2022-12-02 15:12:35 | Analyzed | Vulnerability Status | updated |